4145505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 8166144

約数和(自身を除く): 4020639

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3037, 9111, 15185, 21259, 39481, 45555, 63777, 106295, 118443, 197405, 276367, 318885, 592215, 829101, 1381835, 4145505]

約数ペア:

[(1, 4145505), (3, 1381835), (5, 829101), (7, 592215), (13, 318885), (15, 276367), (21, 197405), (35, 118443), (39, 106295), (65, 63777), (91, 45555), (105, 39481), (195, 21259), (273, 15185), (455, 9111), (1365, 3037)]